VW Code 01691
01691 Description And Summary : |
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This something to do with the intake camshaft timing reductant temperature sensor, circuit high run rough, or might suddenly stall at any given speed exhaust aftertreatment fuel injector 'a', performance or hc adsorption catalyst efficiency below threshold bank 2 will delay your vw fault. |
01691 Possible Causes:
01691 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 01691 Code
- Inspect all the connections exhaust gas temperature sensor bank 2 sensor 2, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns